i am about to install a new waste pipe in my living room to take the waste from a new bathroom, what drop/angle do i need.
has anybody used the new HepVO, i am installing a new bath with a sink waste pipe coming into the bath waste pipe, do i need just 1 HepVO at the bath end or do i need to put one in the sink waste as well, or can i use a normal U bend for the sink. thanks geoff
has anybody used the new HepVO, i am installing a new bath with a sink waste pipe coming into the bath waste pipe, do i need just 1 HepVO at the bath end or do i need to put one in the sink waste as well, or can i use a normal U bend for the sink. thanks geoff
